﻿/* dk2Repository - Copyright (C) 2011 Daniel Kuczewski http://www.dk2.de/

 * This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */

using System;

namespace dk2Repository
{
    [AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
    public class ReferenceAttribute : Attribute
    {
        public ReferenceAttribute(string foreignkeyColumn, string candidateKey)
        {
            CandidateKey = foreignkeyColumn;
            Prefix = candidateKey;
        }

        public ReferenceAttribute(string foreignkeyColumn, string candidateKey , string prefix)
        {
            CandidateKey = candidateKey;
            ForeignKeyColumn = foreignkeyColumn;
            Prefix = prefix;
        }

        internal string CandidateKey { get; private set; }
        internal string ForeignKeyColumn { get; private set; }
        internal string Prefix { get; private set; }
    }
}
